import { fileURLToPath, URL } from 'node:url';
import path from 'path'
import { defineConfig } from 'vite';
import vue from '@vitejs/plugin-vue';
import vueDevTools from 'vite-plugin-vue-devtools';
import Icons from 'unplugin-icons/vite'
import IconsResolver from 'unplugin-icons/resolver'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
const pathSrc = path.resolve(__dirname, 'src')
// https://vite.dev/config/
export default defineConfig({
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    },
  },
  plugins: [
    vue(),
    vueDevTools(),
    AutoImport({
      // Auto import functions from Vue, e.g. ref, reactive, toRef...
      // 自动导入 Vue 相关函数，如：ref, reactive, toRef 等
      imports: ['vue'],

      // Auto import functions from Element Plus, e.g. ElMessage, ElMessageBox... (with style)
      // 自动导入 Element Plus 相关函数，如：ElMessage, ElMessageBox... (带样式)
      resolvers: [
        ElementPlusResolver(),

        // Auto import icon components
        // 自动导入图标组件
        IconsResolver({
          prefix: 'Icon',
        }),
      ],

      dts: path.resolve(pathSrc, 'auto-imports.d.ts'),
    }),

    Components({
      resolvers: [
        // Auto register icon components
        // 自动注册图标组件
        IconsResolver({
          enabledCollections: ['ep'],
        }),
        // Auto register Element Plus components
        // 自动导入 Element Plus 组件
        ElementPlusResolver(),
      ],

      dts: path.resolve(pathSrc, 'components.d.ts'),
    }),

    Icons({
      autoInstall: true,
    }),
  ],
 
  server: {
    proxy: {
      // 假设你的 API 接口路径都以 /api 开头，你可以根据实际情况修改
      '/api': {
        target: 'http://localhost:8800', // 后端 API 地址
        changeOrigin: true, // 改变源，用于跨域请求
        rewrite: (path) => path.replace(/^\/api/, '') // 重写路径，去掉路径开头的 /api
      }
    }
  }
});